EP 2157654 A1 20100224 - Heater power supply method of sodium-sulfer battery
Title (en)
Heater power supply method of sodium-sulfer battery
Title (de)
Heizungsstromversorgungsverfahren aus einer Natrium-Schwefel-Batterie
Title (fr)
Procédé d'alimentation de puissance de chauffage d'une batterie au sodium-sulfure
Publication
Application
Priority
JP 2008211664 A 20080820
Abstract (en)
There is disclosed means for stably supplying a power to a heater so that the temperature of a sodium-sulfur battery does not lower even in a case where service interruption occurs in a power system in an interconnected system. When a wind power generation device 7 generates the power and a sodium-sulfur battery 3 does not reach a charge end during the service interruption of a power system 1, the output of the wind power generation device 7 is supplied to a heater 6 and the sodium-sulfur battery 3 while controlling the charge of the sodium-sulfur battery 3 so as to satisfy P G = P H +P NC (P G : the output of the power generation device, P H : the power to be supplied to the heater, and P NC : the power to be charged into the sodium-sulfur battery).
IPC 8 full level
H01M 10/39 (2006.01); H01M 10/44 (2006.01); H01M 10/60 (2014.01); H01M 10/615 (2014.01); H01M 10/633 (2014.01); H01M 10/6571 (2014.01); H02J 3/32 (2006.01); H02J 3/38 (2006.01); H02J 7/34 (2006.01)
CPC (source: EP US)
H01M 10/3909 (2013.01 - EP US); H01M 10/443 (2013.01 - EP US); H01M 10/46 (2013.01 - EP US); H01M 10/627 (2015.04 - EP US); H01M 10/6571 (2015.04 - EP US); H02J 3/32 (2013.01 - EP US); H02J 3/381 (2013.01 - EP US); H02J 7/34 (2013.01 - EP US); H02J 2300/20 (2020.01 - EP US); H02J 2300/24 (2020.01 - EP US); H02J 2300/28 (2020.01 - EP US); H02J 2300/40 (2020.01 - EP); Y02E 10/56 (2013.01 - EP US); Y02E 10/76 (2013.01 - EP US); Y02E 60/10 (2013.01 - EP); Y02E 70/30 (2013.01 - EP US)
Citation (applicant)
EP 1912305 A1 20080416 - NGK INSULATORS LTD [JP]
Citation (search report)
- [X] EP 1912305 A1 20080416 - NGK INSULATORS LTD [JP]
- [X] EP 1143595 A2 20011010 - TOKYO ELECTRIC POWER CO [JP], et al
- [PX] EP 2001098 A2 20081210 - NGK INSULATORS LTD [JP]
- [A] JP 2002334710 A 20021122 - NIPPON TELEGRAPH & TELEPHONE
- [A] EP 1363344 A2 20031119 - NGK INSULATORS LTD [JP], et al
- [A] JP 2003077531 A 20030314 - HITACHI LTD
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR
Designated extension state (EPC)
AL BA RS
DOCDB simple family (publication)
EP 2157654 A1 20100224; JP 2010051074 A 20100304; US 2010047672 A1 20100225
DOCDB simple family (application)
EP 09252005 A 20090818; JP 2008211664 A 20080820; US 53658309 A 20090806